packages: clarify import path/package name convention

[GoogleCodeExporter]

https://feedback.corp.google.com/#/Report/973591715

Description:
Sorry, but I don't understand the sentence, "By convention, the package name is 
the same as the last element of the import path."  The package is "main", but 
the last element in the import path is "math".  

UI language: en
Detected language: en

Original issue reported on code.google.com by feedback...@gmail.com on 3 Jul 2013 at 8:04

[GoogleCodeExporter]

An additional sentence should say "For instance, the files in the "math" 
package begin with the statement "package main"".

Original comment by a...@golang.org on 4 Jul 2013 at 10:16

• Changed title: packages: clarify import path/package name convention
• Changed state: Accepted

[GoogleCodeExporter]

Original comment by a...@golang.org on 25 Jul 2013 at 6:03

• Changed state: Started

[GoogleCodeExporter]

This issue was closed by revision c7a813b25782.

Original comment by a...@golang.org on 25 Jul 2013 at 6:13

• Changed state: Fixed